152178897

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{18493}}^1$

素因数の和:18720

約数の個数: 16

約数和(自身を含む): 219560768

約数和(自身を除く): 67381871

約数列:

[1, 3, 13, 39, 211, 633, 2743, 8229, 18493, 55479, 240409, 721227, 3902023, 11706069, 50726299, 152178897]

約数ペア:

[(1, 152178897), (3, 50726299), (13, 11706069), (39, 3902023), (211, 721227), (633, 240409), (2743, 55479), (8229, 18493)]